OBSS PD algorithm interfaceThis object provides the interface for all OBSS_PD algorithms and is designed to be subclassed. More...

#include "obss-pd-algorithm.h"

Inheritance diagram for ns3::ObssPdAlgorithm:

Collaboration diagram for ns3::ObssPdAlgorithm:

Public Types
typedef void(*	ResetTracedCallback) (uint8_t bssColor, double rssiDbm, bool powerRestricted, double txPowerMaxDbmSiso, double txPowerMaxDbmMimo)
	TracedCallback signature for OBSS_PD reset events. More...

Public Member Functions
virtual void	ConnectWifiNetDevice (const Ptr< WifiNetDevice > device)
	Connect the WifiNetDevice and setup eventual callbacks. More...

virtual void	ReceiveHeSig (HePreambleParameters params)=0

void	ResetPhy (HePreambleParameters params)
	Reset PHY to IDLE. More...

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor. More...

virtual	~Object ()
	Destructor. More...

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together. More...

void	Dispose (void)
	Dispose of this Object. More...

AggregateIterator	GetAggregateIterator (void) const
	Get an iterator to the Objects aggregated to this one. More...

virtual TypeId	GetInstanceTypeId (void) const
	Get the most derived TypeId for this Object. More...

template<typename T >
Ptr< T >	GetObject (void) const
	Get a pointer to the requested aggregated Object. More...

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId. More...

void	Initialize (void)
	Invoke DoInitialize on all Objects aggregated to this one. More...

bool	IsInitialized (void) const
	Check if the object has been initialized. More...

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor. More...

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...

uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising erros. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

Static Public Member Functions
static TypeId	GetTypeId (void)

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)
	Get the type ID. More...

Protected Member Functions
virtual void	DoDispose (void)
	Destructor implementation. More...

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...

virtual void	DoInitialize (void)
	Initialize() implementation. More...

virtual void	NotifyNewAggregate (void)
	Notify all Objects aggregated to this one of a new Object being aggregated. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted (void)
	Notifier called once the ObjectBase is fully constructed. More...

Protected Attributes
Ptr< WifiNetDevice >	m_device
	Pointer to the WifiNetDevice. More...

double	m_obssPdLevel
	Current OBSS PD level. More...

Private Attributes
double	m_obssPdLevelMax
	Maximum OBSS PD level. More...

double	m_obssPdLevelMin
	Minimum OBSS PD level. More...

TracedCallback< uint8_t, double, bool, double, double >	m_resetEvent

double	m_txPowerRefMimo
	MIMO reference TX power level. More...

double	m_txPowerRefSiso
	SISO reference TX power level. More...

Additional Inherited Members
Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid (void)
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More...

Detailed Description

OBSS PD algorithm interface

This object provides the interface for all OBSS_PD algorithms and is designed to be subclassed.

Introspection did not find any typical Config paths.

OBSS_PD stands for Overlapping Basic Service Set Preamble-Detection. OBSS_PD is an 802.11ax feature that allows a STA, under specific conditions, to ignore an inter-BSS PPDU.

Attributes

ObssPdLevel: The current OBSS PD level.
- Set with class: ns3::DoubleValue
- Underlying type: double -101:-62
- Initial value: -82
- Flags: construct write read
ObssPdLevelMin: Minimum value (dBm) of OBSS PD level.
- Set with class: ns3::DoubleValue
- Underlying type: double -101:-62
- Initial value: -82
- Flags: construct write read
ObssPdLevelMax: Maximum value (dBm) of OBSS PD level.
- Set with class: ns3::DoubleValue
- Underlying type: double -101:-62
- Initial value: -62
- Flags: construct write read
TxPowerRefSiso: The SISO reference TX power level (dBm).
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 21
- Flags: construct write read
TxPowerRefMimo: The MIMO reference TX power level (dBm).
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 25
- Flags: construct write read

TraceSources

Reset: Trace CCA Reset event
Callback signature: ns3::ObssPdAlgorithm::ResetTracedCallback

Size of this type is 96 bytes (on a 64-bit architecture).

Definition at line 45 of file obss-pd-algorithm.h.

Member Typedef Documentation

◆ ResetTracedCallback

typedef void(* ns3::ObssPdAlgorithm::ResetTracedCallback) (uint8_t bssColor, double rssiDbm, bool powerRestricted, double txPowerMaxDbmSiso, double txPowerMaxDbmMimo)

TracedCallback signature for OBSS_PD reset events.

Parameters

[in]	bssColor	The BSS color of frame triggering the reset
[in]	rssiDbm	The RSSI (dBm) of frame triggering the reset
[in]	powerRestricted	Whether a TX power restriction is triggered
[in]	txPowerMaxDbmSiso	The SISO TX power restricted level (dBm)
[in]	txPowerMaxDbmMimo	The MIMO TX power restricted level (dBm)

Definition at line 79 of file obss-pd-algorithm.h.

Member Function Documentation

◆ ConnectWifiNetDevice()

void ns3::ObssPdAlgorithm::ConnectWifiNetDevice ( const Ptr< WifiNetDevice > device )

virtual

Connect the WifiNetDevice and setup eventual callbacks.

Parameters

device the WifiNetDevice

Reimplemented in ns3::ConstantObssPdAlgorithm.

Definition at line 80 of file obss-pd-algorithm.cc.

References m_device, and NS_LOG_FUNCTION.

Referenced by ns3::ConstantObssPdAlgorithm::ConnectWifiNetDevice().

Here is the caller graph for this function:

◆ DoDispose()

void ns3::ObssPdAlgorithm::DoDispose ( void )

protectedvirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::Object.

Definition at line 73 of file obss-pd-algorithm.cc.

References m_device, and NS_LOG_FUNCTION.